Chevrolet Impala Chevrolet Impala 2008 Chevrolet Sonic Chevrolet Sonic 2018

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Chevrolet Impala vs. Chevrolet Sonic Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Chevrolet Impala vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $20,730

Chevrolet Sonic LT   
Difference: $6,425

Lowest Total Invoice: $19,828

Chevrolet Sonic LT   
Difference: $5,751

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820182018
ModelImpalaImpalaImpalaSonicSonic
TrimLT 3.9LTZSSLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $25,155 $27,475 $29,355 $17,695 $19,795
Base Invoice $23,792 $25,984 $27,740 $16,987 $19,003
Engine-block heater 75 75 75 100 100
Rear spoiler 175 175      
Sunroof 900 900 900   850
Universal garage door opener 100   100    
RS Package       800 800
Convenience Package       650  
Fun & Sun Package       550  
Cargo net       60 60
Engine-block heater 62 62 62 91 91
Rear spoiler 145 145      
Sunroof 747 747 747   774
Universal garage door opener 83   83    
RS Package       728 728
Convenience Package       592  
Fun & Sun Package       500  
Cargo net       55 55
Options (change) 1,250 1,150 1,075 2,160 1,810
Options (change) 1,037 954 892 1,966 1,648
Destination 750 750 750 875 875
Total Price $27,155 $29,375 $31,180 $20,730 $22,480
Total Invoice $25,579 $27,688 $29,382 $19,828 $21,526

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Chevrolet Impala dealer quotes or Chevrolet Sonic dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Chevrolet Impala vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $7,270
TrueDelta Adjusted Invoice Difference: $6,559
Model Year20082008200820182018
ModelImpalaImpalaImpalaSonicSonic
TrimLT 3.9LTZSSLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine233hp V6233hp V6303hp V8138hp I4138hp I4
TransmissionA4A4A4M6M6
DrivetrainFWDFWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 8?, 6?, 6?, 6
Tire (rear if not all the same)225/55-17235/50-18235/50-18205/50-17205/50-17
Total Price$27,155$29,375$31,180$20,730$22,480
Adjustments for Features0-1,675-1,525-845-845
Feature-Adjusted Total Price$27,155$27,700$29,655$19,885$21,635
Cost Above Minimum$0$545$2,500$0$1,750
Total Invoice$25,579$27,688$29,382$19,828$21,526
Adjustments for Features0-1,579-1,437-808-809
Feature-Adjusted Total Invoice$25,579$26,109$27,945$19,020$20,717
Cost Above Minimum$0$530$2,366$0$1,697

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Features Comparison: Chevrolet Impala vs. Chevrolet Sonic

Model Year20082008200820182018
ModelImpalaImpalaImpalaSonicSonic
TrimLT 3.9LTZSSLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800$800$800  
6-speed manual   $150$150
FWD$0$0$0$0$0
Accessories 
Heated steering wheel   $100$100
Proximity key   $250$250
Remote app   $25$25
Remote start$150$150$150  
Tilt steering wheel, manual$150$150$150  
Tilt/telescoping steering wheel, manual   $250$250
Universal garage door opener$100$100$100  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150  
Brake assist   $50$50
Front side airbags   $350$350
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Rear side airbags   $300$300
Rearview camera   $200$200
Rollover sensor   $50$50
Vehicle health reports   $0$0
Cargo Management 
Storage compartment under second row seats$50$50$50  
Climate Control 
Dual-zone climate control$125$125$125  
Exterior 
Body kit   $0$0
Bright-finished exhaust tip(s)  $25  
Infotainment 
4G LTE connectivity   $0$0
Android Auto support   $100$100
App support   $0$0
Apple CarPlay support   $100$100
Bluetooth audio streaming   $25$25
Bluetooth cell phone link   $100$100
CD player$125$125$125  
MP3-compatible player$50$50$50  
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar$200$200$200  
Telematics service, such as OnStar, with navigation   $225$225
USB port   $25$25
Voice control for audio system   $25$25
Voice control for external devices   $0$0
Wi-Fi hotspot   $50$50
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150   
Heated mirrors $25 $25$25
Illuminated visor mirror, driver$50$50$50  
Illuminated visor mirror, passenger$50$50$50  
Trip computer   $150$150
Visor mirror, driver   $10$10
Visor mirror, passenger   $10$10
Seats and Interior Trim 
Center armrest(s), second row$50$50$50  
Floor mats, second row (optional)   $0$0
Heated front seats $200$200$200$200
Leather seating surfaces $900$900  
Manual lumbar adjuster, driver seat$50$50$50  
Power fore-aft adjuster, passenger seat $100$100  
Power height adjuster, passenger seat $100$100  
Power recliner, driver seat $100$100$100$100
Power tilt adjuster, driver seat$100$100$100  
Power tilt adjuster, passenger seat $100$100  
Synthetic leather seating surfaces    $0
Upgraded floor mats   $0$0
Suspension, Wheels, and Tires 
Alloy wheels   $350$350
Machined alloy wheels$350$350$350  
Sport suspension (upgrade) $0$0$0$0
Wheels, dark finish   $0$0
Total Value of Features$2,550$4,225$4,075$3,395$3,395
Value of Feature Adjustments$0$1,675$1,525$845$845
Value of Feature Adjustments0-1,579-1,437-808-809

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Specifications Comparison: Chevrolet Impala vs. Chevrolet Sonic

Model Year20082018
ModelImpalaSonic
Body4dr Sedan4dr Sedan
Wheelbase110.5 in99.4 in
Length200.4 in173.9 in
Width72.9 in68.3 in
Height58.7 in59.7 in
Curb Weight3,675 lb.2,774 lb.
Fuel Capacity17.5 gal.12.2 gal.
Row 1 Headroom39.4 in38.7 in
Row 1 Shoulder Room58.7 in53.4 in
Row 1 Hip Room56.4 in51.4 in
Row 1 Legroom42.3 in41.8 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room58.6 in53.0 in
Row 2 Hip Room57.2 in51.6 in
Row 2 Legroom37.6 in34.6 in
Cargo Volume18.6 ft314.9 ft3

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Option Package Details
Chevrolet Sonic LT

RS Package
FeatureValueRequested?
Fog lights125Yes
Leather-wrapped steering wheel150Yes
Body kit0No
Rear spoiler200Yes
205/55HR16 tires400No
Special interior trim0No
Upgraded floor mats0No
Total Requested47554%
Total Not Requested40046%
Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Leather-wrapped steering wheel150Yes
Heated steering wheel100No
Upgraded instruments0No
Proximity key250No
Total Requested60063%
Total Not Requested35037%
Fun & Sun Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Wheels, dark finish0No
Sunroof900Yes
205/50HR17 tires400No
turbocharged
1.4L I4
DOHC-4v
138 hp@4900
148 lb-ft@1850
1000No
Total Requested115045%
Total Not Requested140055%

Option Package Details
Chevrolet Sonic Premier

RS Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Fog lights125Yes
Body kit0No
Rear spoiler200Yes
Special interior trim0No
Upgraded floor mats0No
Wheels, dark finish0No
Total Requested575100%
Total Not Requested00%

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